Physics news

Our Universe: A Quantum Loop

“There are two classical branches of the universe connected by a quantum bridge. This connects the former collapse with the current expansion.” While Abhay Ashtekar and his colleagues, Tomasz Pawlowski and Parampreet ...

Apr 25, 2006 4.6 / 5 (140) 5 feature

The Physics of Santa Claus

Calculations maintain that the laws of physics should prevent Santa Claus from delivering all his gifts and that Santa would burn up in the atmosphere if he tried. The internet magazine,, has ...

Dec 23, 2004 3.9 / 5 (163) 0